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| Number | Title | Issue Date |
| 8179866 | Throughput optimized carrier allocation A cell plan operation, a Routine and a base station are disclosed wherein user entities are allocated to at least two carriers (C1; C2) in at least one cell (A; B) of a system (node B), the first carrier (C1) having at least a first channel (DPC... | 05/15/2012 |
| 8175278 | Key management messages for secure broadcast The present invention involves establishing a top-level key and optionally also a verification tag. The top-level key is used as the MDP key for encrypting a broadcast medium. Only the part of the key message that contains the encrypted top-level key is authenticate... | 05/08/2012 |
| 8175061 | Path loss polygon positioning The present invention introduces methods and devices for provision of position determination assisting data as well as methods, devices and systems for performing position determinations based on this assisting data. The position determination assisting data compris... | 05/08/2012 |
| 8159801 | Switched hot swap controller The invention describes an electric circuit (100), a method and a computer program for hot-swapping an electronic board in a telecommunication system, where the increase in current in the electric circuit is controlled by a microcontroller (130) switch... | 04/17/2012 |
| 8154991 | Arrangement and a method for handling failures in a network The present invention relates to an arrangement comprising an Ethernet carrier network, managed by a management system (100) and comprising a number of levels of management domains, each comprising a number of edge nodes (10, 20, 30, 40) and a number o... | 04/10/2012 |
| 8145205 | Method and apparatus for estimating speech quality A method of estimating the quality of speech information associated with a voice call over a communication system comprising a core network and an access network where speech information is carried between the access network and the core network and within the core ... | 03/27/2012 |
| 8145137 | Methods and arrangements for noise rise estimation A received total wideband power (61A) in a wireless communications system is measured a number of times during a time interval. Preferably, also code powers ((C/I)i) are measured, directly or indirectly. A probability distribution of a first power ... | 03/27/2012 |
| 8144661 | Node and a method relating to handover within mobile communication The present invention relates to a packet data support node (10A) in a core network and connectable to at least one radio access network over a radio network control node. The packet data support node (10A) comprises duplicating means (12A) for ... | 03/27/2012 |
| 8144650 | Method and arrangement relating to communications network services request activation A method of services request in a packet switched telecommunications network comprising a Gateway GPRS Support Node (GGSN) arranged for communication with a Serving GPRS Support Node (SGSN). During activation of a subscriber session, receiving by the GGSN, from the ... | 03/27/2012 |
| 8144573 | Method and system for using the synchronization channel to obtain measurements in a cellular communications system A method and apparatus that utilizes the synchronization channel (SCH) by the user equipment (UE) to obtain time synchronization information and to perform cell search. In order to perform the SCH detection, only a correlation between the known SCH signal and the re... | 03/27/2012 |
| 8139598 | Automatic QoS configuration A UE is described herein that has a defined QoS database which is used to organize and store various QoS parameter sets which are used to help establish media flows. In one embodiment, the QoS database includes a plurality of tables, where each table is associated w... | 03/20/2012 |
| 8139530 | Mobility management (MM) and session management (SM) for SAE/LTE A system and method for using Mobility Management (MM) and Session Management (SM) procedures in an SAE/LTE system. The present invention modifies several MM and SM procedures that have been defined for other 3GPP access systems (such as GERAN, UTRAN) so that they m... | 03/20/2012 |
| 8139383 | Power station for power transmission to remotely located load The invention relates to distribution of electrical power, supervision and security. The invention comprises a power feeding station PFS for delivering electrical power. The PFS comprises a low voltage side LVS, a high voltage side HVS and a transformer TF which is ... | 03/20/2012 |
| 8135945 | Flexible boot methods for multi-processor devices A method for booting a processing device, the processing device comprising a first and a second processing unit, the method comprising: detecting by the first processing unit, whether at least one boot configuration parameter is accessible from a non-volatile storag... | 03/13/2012 |
| 8135549 | Method and device for specific absorption rate measurement of an electric field A method and device for calculating the Specific Absorption Rate (SAR) caused in a body by the electric field of a wireless communications device. The method involves using a model of a body, wherein the device is placed in proximity to the model and the electric fi... | 03/13/2012 |
| 8135379 | Auto-control of radiation power in a portable telecommunication system A portable telecommunications system (PTS) allows mobility and rapid deployment with minimal on-site configuration. PTS systems exchange multicast packets including location and identification information. A protocol manager sets up these communications channels, ma... | 03/13/2012 |
| 8135017 | Arrangement and method in a mobile communication network The invention relates to a method and an arrangement for obtaining efficient radio resource allocation in a mobile communication network comprising a communication network entity (15) and at least one user equipment (18) transmitting data to said mobil... | 03/13/2012 |
| 8125971 | Generic parallel spreading Method for transmitting a wideband code division multiplex output signal at a given chip-rate corresponding to a plurality of combined physical radio links for respective user entities, comprising the steps of performing parallel symbol and code generation, parallel... | 02/28/2012 |
| 8116250 | Medium access control discard notification A method is provided for a base station set (NODE B) adapted for RLC and MAC-hs signaling in acknowledged mode (AM), the base station set at least forwarding protocol data units (MAC-d PDU) from a Radio Network controller (RNC) to a user entity (UE), the method comp... | 02/14/2012 |
| 8116204 | Scheduler The present invention relates to a node and a method in a cellular radio network telecommunication system for assigning resources to users, comprising a network node having resources to be allocated to users being present in a radio cell served by the network node. ... | 02/14/2012 |
| 8107450 | Redirecting data flow of a secondary PDP to a primary PDP before establishing the secondary PDP context A solution in a telecommunications infrastructure network for creating a secondary PDP context for a time critical application, ensuring that no packets are lost by masquerading a primary PDP context as the secondary PDP context. This may be achieved by for instance... | 01/31/2012 |
| 8099083 | Distributed fault-tolerant voice message system for independent mobile telephony networks A communications network and method for providing a voice message to a user of a mobile station (MS) in a network having a plurality of independent mobile systems, each independent mobile system including a Mobile Switching Center (MSC), Short Message Service Center... | 01/17/2012 |
| 8095109 | Charging of GPRS traffic for roaming mobiles by performing traffic counting at the user terminal The application relates to charging of traffic from terminals and in particular of charging of traffic from GPRS mobile terminals which are roaming in a visited PLMN (not claimed). According to the applicant's acknowledged prior art, either the traffic passes the ho... | 01/10/2012 |
| 8081975 | Uplink access management The invention involves uplink access management for user terminals (210, 220, 230, 240, 250, 260, 270) present in a same first cell (15) of a communication system (1) and participating in a communication session involving communication of user d... | 12/20/2011 |
| 8072934 | Method and node of controlling the allocation of transmission resources to wireless terminals within a radio access network A method of controlling the allocation of transmission resources to wireless terminals within a radio access network, which resources are required for the provision of an IP Multimedia service to the terminals. The method comprises, in the event of a requirement to ... | 12/06/2011 |
| 8069253 | IP link establishment across a data network Methods of establishing an IP link between first and second applications running at respective first and second nodes are provided. The first and second applications are arranged to initiate link establishment over a transport layer by issuing a call to their respec... | 11/29/2011 |
| 8069249 | Method, control device and network node for maintaining a connection when a request is pending A method and a device in a communication apparatus for maintaining an established connection between said apparatus and a network node. The connection is established by a mobility management unit for providing a mobility management procedure. An acceptance message i... | 11/29/2011 |
| 8068952 | Interworking among automobile buses, portable user equipment and mobile networks An interworking module and method are described herein which allows information to be exchanged between a user terminal (e.g., mobile phone) and a communication bus which is installed within a vehicle. The communication bus is connected to different components (e.g.... | 11/29/2011 |
| 8068422 | Arrangement and method relating to handling of IP traffic The present invention relates to an arrangement for controlling communication of data packets through one or more communication networks or network domains. It comprises means for identifying real-time or non-bursty data packet traffic, for separating real-time data... | 11/29/2011 |
| 8064901 | Expert system Systems and methods for remotely evaluating antenna installations in a mobile radio communication system, wherein each antenna installation comprises at least one pair of antenna elements arranged for diversity reception. The received signal strength from a pluralit... | 11/22/2011 |
| 8050691 | Method and arrangements in a mobile telecommunication network The present invention relates to a method and an arrangement in a mobile telecommunication network for detection of a UE transmitted signal. The arrangement comprises means for detecting the signal during the time ttot, wherein said means comprises a corr... | 11/01/2011 |
| 8050186 | Method for modifying MSS The invention refers to a method for optimising the data communication in a network comprising a wireless radio network using connection oriented protocol (TCP) over internet protocol (IP). The network comprises a router (SGSN) intervening the connection oriented se... | 11/01/2011 |
| 8045939 | Method for controlling a linear amplifier and power amplifier arrangement The present invention relates to a method for controlling an amplifier unit having at least one drive signal input connection 1, at least one power supply voltage input connection 2 and an output connection 4. The amplifier unit comprises at lea... | 10/25/2011 |
| 8027353 | IMS service proxy in HIGA The present invention relates to a communication system (SYS), a gateway apparatus (HiGA) and a method for allowing services of a first type provided by a communication server (IMS-S) to be provided to terminal devices (T1, T2, . . . Tn . . . TN) of a ... | 09/27/2011 |
| 8027272 | Auto-configuration and discovery of portable telecommunication system A portable telecommunications system (PTS), and discovery and update protocol provides an ad-hoc system in which PTS systems can detect one another over a wide area network (WAN). The system may be compact in a way that allows mobility and rapid deployment with mini... | 09/27/2011 |
| 8023424 | Communication node and a method for routing traffic in a communication network by calculating at least one metric for at least one link and a sensitivity parameter for said metric The invention relates to a method of routing traffic from a sender to a receiver in a communication network said method comprising for at least two possible routes between the sender and the receiver the step of calculating at least one metric for at least one link ... | 09/20/2011 |
| 8015225 | Multi-step non-linear time-discrete processing A non-linear processing device (1) is presented, in which fractional-delay filtering (20)—fractional as compared with a sample rate used in the processing steps—is used between successive processing steps (10). A corresponding method is also... | 09/06/2011 |
| 8014782 | Fast setup of physical communication channels The present invention relates to improvements for a fast setup of physical communication channels in a CDMA-based communication system. A Node B of a telecommunication network is permitted to manage and assign a certain share of the downlink transmission resources o... | 09/06/2011 |
| 8005433 | Methods and arrangements for noise rise estimation A received total wideband power (61A) in a wireless communications system is measured a number of times during a time interval. Preferably, also code powers ((C/I)i) are measured, directly or indirectly. A probability distribution of a first power quantity ( | 08/23/2011 |
| 8000420 | System and method of joint synchronization and noise covariance estimation A system and method in a radio receiver for joint synchronization and noise covariance estimation of a received signal. A spatially and temporally stacked signal model, whereby successive samples of temporally adjacent received signal vectors and corresponding train... | 08/16/2011 |
